@charset "utf-8";
/* CSS Document */ :root {
  --deep-navy: #07111f;
  --navy: #0d1b2a;
  --mid-blue: #1a3a54;
  --safety-orange: #f15a24;
  --alert-orange: #d9480f;
  --golden: #f5a623;
  --teal: #0d9488;
  --deep-purple: #1e1b4b;
  --steel-gray: #7b8a9b;
  --light-bg: #f5f7fa;
  --white: #ffffff;
  --text-dark: #121926;
  --text-body: #334155;
  --text-muted: #6b7b8d;
  --border-subtle: #e2e8f0;
  --shadow-md: 0 8px 20px rgba(7, 17, 31, 0.08);
  --shadow-lg: 0 16px 36px rgba(7, 17, 31, 0.12);
  --shadow-xl: 0 24px 48px rgba(7, 17, 31, 0.16);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
  --font-body: 'PingFang SC', 'Microsoft YaHei', 'Segoe UI', sans-serif;
  --max-width: 1680px;
  --header-height: 72px;
  --topbar-height: 36px;
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}
body {
  font-family: var(--font-body);
  color: var(--text-body);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
  padding-top: calc(var(--topbar-height) + var(--header-height));
  -webkit-text-size-adjust: 100% !important;
  text-size-adjust: 100% !important;
  -moz-text-size-adjust: 100% !important
}
/* ============================================================
               Top Bar
               ============================================================ */
p {
  padding-bottom: 10px;
}
img {
  max-width: 100%;
  height: auto
}
a {
  color: #4d4d4d;
  text-decoration: none;
}
.not-animated {
  opacity: 0;
}
.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1001;
  height: var(--topbar-height);
  background: var(--deep-navy);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(16px, 4vw, 40px);
}
.topbar .bi {
  margin-right: 4px;
  font-size: 0.9rem;
}
.topbar a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  margin-left: 18px;
  transition: color 0.2s;
}
.topbar a:hover {
  color: var(--safety-orange);
}
.dot-indicator {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #4ade80;
  animation: pulse 2s infinite;
  margin-right: 6px;
}
@keyframes pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.6);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(74, 222, 128, 0);
  }
}
/* ============================================================
               Header
               ============================================================ */
.site-header {
  position: fixed;
  top: var(--topbar-height);
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(16px, 4vw, 40px);
  transition: box-shadow 0.3s;
}
.site-header.scrolled {
  box-shadow: var(--shadow-md);
}
.logo-area {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: inherit;
}
.logo-icon {
  width: 44px;
  height: 44px;
  background: #f9f9f9;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
  font-size: 1.4rem;
}
.logo-text .company-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--deep-navy);
}
.logo-text .company-sub {
  font-size: 0.68rem;
  color: var(--steel-gray);
}
/* ---- 桌面导航 ---- */
.header-nav {
  display: flex;
  gap: 20px;
  align-items: center;
  list-style: none;
}
.header-nav a {
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 600;
  font-size: 0.9rem;
  transition: color 0.2s;
  position: relative;
}
.header-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--safety-orange);
  transition: width 0.3s;
}
.header-nav a:hover, .header-nav a.active {
  color: var(--safety-orange);
}
.header-nav a:hover::after, .header-nav a.active::after {
  width: 100%;
}
.btn-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: 50px;
  background: var(--safety-orange);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.85rem;
  transition: 0.3s;
}
.btn-back:hover {
  background: var(--alert-orange);
  box-shadow: 0 6px 18px rgba(241, 90, 36, 0.4);
  transform: translateY(-1px);
}
/* ---- 多级下拉（首页） ---- */
.main-nav {
  display: flex;
  align-items: center;
  gap: 25px;
  list-style: none;
  height: 100%;
}
.main-nav > li {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
}
.main-nav > li > a, .main-nav > li > .nav-trigger {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 12px 14px;
  height: 100%;
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: color 0.25s;
  white-space: nowrap;
}
.main-nav > li > a::after, .main-nav > li > .nav-trigger::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 3px;
  background: var(--safety-orange);
  border-radius: 2px;
  transition: width 0.3s;
}
.main-nav > li:hover > a::after, .main-nav > li:hover > .nav-trigger::after, .main-nav > li.active > a::after, .main-nav > li.active > .nav-trigger::after {
  width: 60%;
}
.main-nav > li:hover > a, .main-nav > li:hover > .nav-trigger {
  color: var(--safety-orange);
}
.nav-arrow {
  font-size: 0.6rem;
  transition: transform 0.25s;
}
.main-nav > li:hover .nav-arrow {
  transform: rotate(180deg);
}
.dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  padding: 8px 0;
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all 0.3s;
  z-index: 999;
  border: 1px solid var(--border-subtle);
}
.main-nav > li:hover > .dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.dropdown li {
  list-style: none;
}
.dropdown > li > a {
  display: block;
  padding: 10px 24px;
  text-decoration: none;
  color: var(--text-body);
  font-size: 0.88rem;
  transition: 0.2s;
}
.dropdown > li > a:hover {
  background: #fff5f0;
  color: var(--safety-orange);
  padding-left: 28px;
}
/* ---- 汉堡菜单（移动端） ---- */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1100;
}
.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--deep-navy);
  border-radius: 2px;
  transition: 0.3s;
}
.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}
.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(7, 17, 31, 0.7);
  z-index: 1050;
  opacity: 0;
  visibility: hidden;
  transition: 0.3s;
}
.mobile-overlay.active {
  opacity: 1;
  visibility: visible;
}
.mobile-panel {
  position: fixed;
  top: 0;
  right: -340px;
  width: 340px;
  max-width: 85vw;
  height: 100vh;
  background: #fff;
  z-index: 1060;
  overflow-y: auto;
  padding: 28px 0;
  transition: right 0.35s;
  box-shadow: var(--shadow-xl);
}
.mobile-panel.active {
  right: 0;
}
.mobile-panel .mobile-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: #f1f5f9;
  cursor: pointer;
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mobile-nav-list {
  list-style: none;
  margin-top: 16px;
}
.mobile-nav-list > li {
  border-bottom: 1px solid var(--border-subtle);
}
.mobile-nav-list > li > a, .mobile-nav-list > li > .mobile-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 600;
  font-size: 0.95rem;
}
.mobile-sub {
  display: none;
  background: #f9fafb;
  list-style: none;
}
.mobile-sub.open {
  display: block;
}
.mobile-sub li a {
  display: block;
  padding: 11px 24px 11px 44px;
  text-decoration: none;
  color: var(--text-body);
  font-size: 0.88rem;
}
/* ============================================================
               Hero / Page Hero
               ============================================================ */
/* 首页轮播 */
.hero-swiper {
  width: 100%;
  min-height: 65vh;
  margin-top: calc(-1 * (var(--topbar-height) + var(--header-height)));
  position: relative;
}
.hero-swiper .swiper-slide {
  min-height: 65vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: clamp(40px, 6vw, 80px) clamp(16px, 4vw, 40px);
  padding-top: calc(var(--topbar-height) + var(--header-height) + 40px);
}
.hero-bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.hero-bg-shapes .shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.08;
}
.shape-1 {
  width: 500px;
  height: 500px;
  background: var(--safety-orange);
  top: -150px;
  right: -100px;
  animation: float 18s infinite;
}
.shape-2 {
  width: 350px;
  height: 350px;
  background: #fff;
  bottom: -80px;
  left: -60px;
  animation: float 14s 3s infinite;
}
.shape-3 {
  width: 200px;
  height: 200px;
  background: var(--golden);
  top: 40%;
  left: 55%;
  animation: float 20s 6s infinite;
}
.diamond-grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.4), transparent);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.4), transparent);
}
@keyframes float {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  25% {
    transform: translate(30px, -25px) scale(1.05);
  }
  50% {
    transform: translate(-15px, 20px) scale(0.95);
  }
  75% {
    transform: translate(-25px, -10px) scale(1.03);
  }
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(30px, 5vw, 60px);
  align-items: center;
}
.hero-text h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.25;
  margin-bottom: 16px;
}
.hero-text h1 .highlight {
  color: var(--safety-orange);
}
.hero-text .hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 28px;
  max-width: 500px;
  line-height: 1.7;
}
.hero-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.hero-card-stack {
  position: relative;
  width: 100%;
  max-width: 420px;
  aspect-ratio: 1/1;
}
.hero-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.hero-card.card-main {
  width: 70%;
  height: 70%;
  top: 15%;
  left: 15%;
  z-index: 3;
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
}
.hero-card.card-2 {
  width: 55%;
  height: 55%;
  top: -5%;
  right: 0;
  z-index: 2;
  transform: rotate(6deg);
}
.hero-card.card-3 {
  width: 50%;
  height: 50%;
  bottom: -3%;
  left: 5%;
  z-index: 1;
  transform: rotate(-4deg);
}
.hero-card .card-icon {
  font-size: 2.5rem;
  margin-bottom: 8px;
}
.hero-card .card-label {
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  text-align: center;
}
.hero-card .card-num {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--safety-orange);
  line-height: 1;
}
.hero-diamond-badge {
  position: absolute;
  width: 60px;
  height: 60px;
  background: var(--safety-orange);
  transform: rotate(45deg);
  border-radius: 8px;
  z-index: 4;
  top: -15px;
  left: 50%;
  margin-left: -30px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(241, 90, 36, 0.5);
}
.hero-diamond-badge span {
  transform: rotate(-45deg);
  color: #fff;
  font-weight: 900;
  font-size: 0.7rem;
  text-align: center;
  line-height: 1.2;
}
.swiper-pagination-bullet {
  background: #ccc;
  opacity: 0.6;
  width: 10px;
  height: 10px;
}
.swiper-pagination-bullet-active {
  background: var(--safety-orange);
  opacity: 1;
}
/* ---- 页面通用标题区 ---- */
.page-hero {
  position: relative;
  background: linear-gradient(135deg, #07111f 0%, #1a3a54 50%, #0d1b2a 100%);
  padding: 80px clamp(16px, 4vw, 40px) 60px;
  text-align: center;
  overflow: hidden;
}
.page-hero .hero-bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.page-hero .shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.06;
}
.page-hero .shape-1 {
  width: 500px;
  height: 500px;
  background: var(--safety-orange);
  top: -150px;
  right: -100px;
  animation: float 18s infinite;
}
.page-hero .shape-2 {
  width: 350px;
  height: 350px;
  background: #fff;
  bottom: -80px;
  left: -60px;
  animation: float 14s 3s infinite;
}
.page-hero .shape-3 {
  width: 200px;
  height: 200px;
  background: var(--golden);
  top: 40%;
  left: 55%;
  animation: float 20s 6s infinite;
}
.page-hero .diamond-grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.4), transparent);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.4), transparent);
}
.page-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  color: #fff;
  position: relative;
  z-index: 2;
  letter-spacing: 1px;
}
.page-hero p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.1rem;
  margin-top: 12px;
  position: relative;
  z-index: 2;
}
.page-hero .highlight {
  color: var(--safety-orange);
}
/* ============================================================
               Stats Strip (首页)
               ============================================================ */
.stats-strip {
  background: #fff;
  border-bottom: 1px solid var(--border-subtle);
  padding: 0 clamp(16px, 4vw, 40px);
  position: relative;
  z-index: 5;
}
.stats-strip .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 28px 0;
  max-width: var(--max-width);
  margin: 0 auto;
}
.stat-item {
  text-align: center;
  padding: 10px;
}
.stat-item .stat-num {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--deep-navy);
}
.stat-item .stat-num span {
  color: var(--safety-orange);
}
.stat-item .stat-label {
  font-size: 0.82rem;
  color: var(--text-muted);
}
/* ============================================================
               Sections 通用
               ============================================================ */
.section {
  padding: clamp(40px, 5vw, 50px) clamp(16px, 4vw, 40px);
  position: relative;
  overflow: hidden;
}
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--safety-orange);
  margin-bottom: 8px;
}
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--deep-navy);
  margin-bottom: 12px;
}
.section-desc {
  color: var(--text-muted);
  max-width: 680px;
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 30px;
}
/* 背景变体 */
.bg-cream {
  background: #fefaf5;
}
.bg-ice {
  background: linear-gradient(180deg, #f0f6fb 0%, #e8f0f8 100%);
}
.bg-warm-grad {
  background: linear-gradient(160deg, #fef7f2 0%, #fde4d0 50%, #fef7f2 100%);
}
.bg-dark-accent {
  background: #f8fafb;
}
/* 几何装饰 */
.geo-circle {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}
.geo-circle.orange-blur {
  width: 400px;
  height: 400px;
  background: rgba(241, 90, 36, 0.04);
  top: -80px;
  right: -100px;
}
.geo-circle.blue-blur {
  width: 300px;
  height: 300px;
  background: rgba(7, 17, 31, 0.03);
  bottom: -60px;
  left: -80px;
}
.geo-stripe {
  position: absolute;
  pointer-events: none;
  z-index: 0;
}
.geo-stripe.diagonal {
  width: 200px;
  height: 200px;
  border: 2px dashed rgba(241, 90, 36, 0.08);
  border-radius: 50%;
  top: 50%;
  right: -40px;
  transform: translateY(-50%);
}
/* ============================================================
               卡片网格 (通用)
               ============================================================ */
.core-grid {
  display: grid;
  gap: 24px;
  margin-top: 30px;
}
.core-grid2 {
  grid-template-columns: repeat(2, 1fr);
}
.core-grid3 {
  grid-template-columns: repeat(3, 1fr);
}
.core-grid4 {
  grid-template-columns: repeat(4, 1fr);
}
.core-grid5 {
  grid-template-columns: repeat(4, 1fr);
}
.core-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  border: 1px solid var(--border-subtle);
  transition: 0.4s;
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}
.core-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}
.core-card .card-icon {
  font-size: 2.6rem;
  color: var(--safety-orange);
  margin-bottom: 16px;
  display: block;
}
.core-card h4 {
  font-size: 1.2rem;
  color: var(--deep-navy);
  margin-bottom: 8px;
  font-weight: 700;
}
.core-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}
.core-card::before {
  content: '';
  position: absolute;
  top: -20px;
  right: -20px;
  width: 80px;
  height: 80px;
  background: rgba(241, 90, 36, 0.04);
  border-radius: 50%;
  transition: 0.5s;
}
.core-card:hover::before {
  width: 140px;
  height: 140px;
  top: -40px;
  right: -40px;
}
/* 服务卡片 (产品服务等) */
.service-grid {
  display: grid;
  gap: 24px;
  margin-top: 30px;
}
.highlight-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6875rem; /* 11px */
  margin-top: 1.25rem; /* 20px */
}
.highlight-text {
  font-size: .95rem
}
.highlight-text strong {
  display: block
}
.highlight-item {
  display: flex;
  align-items: center;
  gap: 0.6875rem;
  padding: 0.8125rem 0.9375rem; /* 13px 15px */
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  background: var(--glass-bg);
  backdrop-filter: blur(0.625rem); /* 10px */
  border: 0.0625rem solid var(--glass-border);
  box-shadow: 0 0.25rem 1rem rgba(10, 43, 94, 0.04); /* 4px 16px */
  cursor: default;
}
.highlight-item:hover {
  box-shadow: 0 0.75rem 2rem rgba(10, 43, 94, 0.1); /* 12px 32px */
  transform: translateY(-0.1875rem); /* -3px */
  background: var(--glass-bg-hover);
  border-color: rgba(194, 37, 39, 0.15);
}
.highlight-icon {
  width: 2.5rem; /* 40px */
  height: 2.5rem;
  border-radius: 50%;
  background: rgba(10, 43, 94, 0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  color: var(--primary);
  transition: all var(--transition);
  color: var(--safety-orange);
}
.highlight-item:hover .highlight-icon {
  background: rgba(194, 37, 39, 0.1);
  transform: rotate(360deg);
}
.service-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius-lg, 20px);
  padding: 32px 26px;
  border: 1px solid rgba(226, 232, 240, 0.7);
  transition: transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.45s ease, border-color 0.45s ease;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
  z-index: 1;
}
/* 右上角光晕装饰 */
.service-card::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(241, 90, 36, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  z-index: 0;
  pointer-events: none;
}
/* 光泽扫描线 */
.service-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: -150%;
  width: 45%;
  height: 100%;
  background: linear-gradient(105deg, transparent 0%, rgba(255, 255, 255, 0.15) 20%, rgba(255, 255, 255, 0.55) 45%, rgba(255, 255, 255, 0.15) 70%, transparent 100%);
  transform: skewX(-22deg);
  transition: left 0.75s ease;
  z-index: 1;
  pointer-events: none;
}
/* 悬停状态 */
.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 22px 44px rgba(241, 90, 36, 0.13), 0 0 0 1px rgba(241, 90, 36, 0.22) inset, 0 8px 16px rgba(0, 0, 0, 0.06);
  border-color: rgba(241, 90, 36, 0.4);
}
.service-card:hover::before {
  width: 200px;
  height: 200px;
  top: -70px;
  right: -70px;
  background: radial-gradient(circle, rgba(241, 90, 36, 0.22) 0%, transparent 70%);
}
.service-card:hover::after {
  left: 150%;
}
/* ---------- 图标样式（完全保留Bootstrap原生渲染） ---------- */
.service-card i {
  font-size: 2.3rem;
  color: var(--safety-orange, #f15a24);
  margin-bottom: 16px;
  display: inline-block;
  position: relative;
  z-index: 2;
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), text-shadow 0.4s ease, filter 0.4s ease;
  /* 科技感发光阴影 */
  text-shadow: 0 0 12px rgba(241, 90, 36, 0.25), 0 0 24px rgba(241, 90, 36, 0.08);
  filter: drop-shadow(0 4px 8px rgba(241, 90, 36, 0.2));
}
.service-card:hover i {
  transform: scale(1.12) translateY(-2px);
  text-shadow: 0 0 20px rgba(241, 90, 36, 0.5), 0 0 40px rgba(241, 90, 36, 0.2), 0 0 60px rgba(241, 90, 36, 0.1);
  filter: drop-shadow(0 8px 16px rgba(241, 90, 36, 0.35));
}
/* 标题 */
.service-card h4 {
  font-size: 1.08rem;
  color: var(--deep-navy, #07111f);
  margin-bottom: 6px;
  font-weight: 700;
  position: relative;
  z-index: 2;
  transition: transform 0.4s ease, color 0.35s;
}
.service-card p {
  font-size: 0.88rem;
  color: var(--text-muted, #6b7b8d);
  line-height: 1.65;
  flex: 1;
  position: relative;
  z-index: 2;
  transition: transform 0.4s ease, color 0.35s;
}
.service-card:hover h4 {
  transform: translateY(-3px);
  color: #091a2e;
}
.service-card:hover p {
  transform: translateY(-3px);
  color: #4a5568;
}
/* 角标 */
.service-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: #fff5f0;
  color: var(--safety-orange, #f15a24);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 20px;
  z-index: 3;
  transition: background 0.35s, color 0.35s, box-shadow 0.35s;
  white-space: nowrap;
  letter-spacing: 0.3px;
}
.service-card:hover .service-badge {
  background: #f15a24;
  color: #fff;
  box-shadow: 0 4px 12px rgba(241, 90, 36, 0.35);
}
/* 数据看板 */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  margin-top: 30px;
}
.dash-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  border: 1px solid var(--border-subtle);
  transition: 0.4s;
}
.dash-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.dash-card .dash-num {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--safety-orange);
  line-height: 1.2;
}
.dash-card .dash-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}
/* 危险品分类网格 (产品服务) */
.danger-class-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 30px;
}
.danger-item {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 20px;
  border: 1px solid var(--border-subtle);
  text-align: center;
  transition: 0.3s;
}
.danger-item:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}
.danger-item .class-badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 0.8rem;
  margin-bottom: 10px;
  background: #fff5f0;
  color: var(--safety-orange);
}
.danger-item h4 {
  font-size: 1rem;
  color: var(--deep-navy);
  margin-bottom: 4px;
}
.danger-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
}
/* 服务保障卡片 (服务保证) */
.commitment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 10px;
}
.commitment-card {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 36px 28px;
  border: 1px solid var(--border-subtle);
  transition: 0.4s;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}
.commitment-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}
.commitment-card .card-icon {
  font-size: 2.8rem;
  color: var(--safety-orange);
  margin-bottom: 18px;
  display: block;
}
.commitment-card h4 {
  font-size: 1.3rem;
  color: var(--deep-navy);
  margin-bottom: 10px;
  font-weight: 700;
}
.commitment-card p {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.7;
}
.commitment-card ul {
  list-style: none;
  margin-top: 10px;
}
.commitment-card ul li {
  font-size: 0.9rem;
  color: var(--text-muted);
  padding: 4px 0;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.commitment-card ul li i {
  color: var(--safety-orange);
  font-size: 1rem;
  margin-top: 3px;
}
.highlight-stat {
  font-size: 2rem;
  font-weight: 800;
  color: var(--safety-orange);
  margin: 8px 0;
  display: block;
}
.network-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}
.network-tag {
  background: #fff5f0;
  color: var(--safety-orange);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}
/* 荣誉资质画廊 */
.honor-gallery {
  display: grid;
  /* 最小宽度220px自适应，可按需改成240px/200px */
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 30px;
}
.honor-img-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: all 0.4s ease;
  background: #fff;
  border: 1px solid var(--border-subtle);
  position: relative;
}
.honor-img-card:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-xl);
}
/* 图片容器：固定比例，实现自适应，推荐4:3资质通用比例 */
.honor-img-wrap {
  width: 100%;
  /* 4:3 宽高比，资质证书通用；想要16:9改56.25%，1:1正方形改100% */
  padding-top: 75%;
  position: relative;
}
.honor-img-wrap img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain; /* contain完整显示整张证书不裁剪；cover铺满裁剪 */
  display: block;
  transition: filter 0.4s ease;
  background: #f8f8f8; /* 空白区域浅灰底色，更美观 */
}
.honor-caption {
  padding: 14px;
  font-weight: 700;
  font-size: 0.9rem;
  text-align: center;
  color: var(--deep-navy);
  background: #fff;
}
/* 悬浮黑色半透明遮罩 */
.honor-img-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 1;
}
.honor-gallery {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  margin: 2rem 0;
}
/* 卡片容器 相对定位承载提示文字 */
.honor-img-card {
  position: relative;
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 2px solid #f0f0f0;
  cursor: pointer;
  transition: all var(--transition);
  aspect-ratio: 3 / 4; /* 统一证书图片比例 */
}
.honor-img-card:hover {
  border-color: var(--accent);
  transform: translateY(-5px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}
/* 图片居中自适应不变形 */
.honor-img-card > img {
  width: 100%;
  height: 100%;
  object-fit: contain; /* 完整显示图片、居中留白，不变形 */
  display: block;
  padding: 10px;
  transition: transform 0.4s ease;
}
.honor-img-card:hover > img {
  transform: scale(1.03);
}
/* 底部标题栏 */
.honor-caption {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  padding: 8px 10px;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  font-size: 0.85rem;
  text-align: center;
}
/* 点击放大提示 悬浮显示 */
.zoom-tip {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 6px 12px;
  background: rgba(194, 37, 39, 0.8);
  color: #fff;
  font-size: 0.75rem;
  border-radius: 30px;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.honor-img-card:hover .zoom-tip {
  opacity: 1;
}
/* hover激活遮罩、图标、图片变暗效果整合 */
.honor-img-card:hover::before {
  opacity: 1;
}
.honor-img-card:hover::after {
  transform: translate(-50%, -50%) scale(1);
}
/* 联系卡片 */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-top: 30px;
}
.contact-card {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 36px 28px;
  border: 1px solid var(--border-subtle);
  text-align: center;
  transition: 0.4s;
  position: relative;
  overflow: hidden;
}
.contact-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-5px);
}
.contact-card i {
  font-size: 2.8rem;
  color: var(--safety-orange);
  margin-bottom: 12px;
  display: block;
}
.contact-card h4 {
  font-size: 1.1rem;
  color: var(--deep-navy);
  margin-bottom: 8px;
}
.contact-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}
.contact-card::before {
  content: '';
  position: absolute;
  width: 120px;
  height: 120px;
  background: rgba(241, 90, 36, 0.03);
  border-radius: 50%;
  top: -40px;
  right: -40px;
  transition: 0.5s;
}
.contact-card:hover::before {
  width: 180px;
  height: 180px;
  top: -60px;
  right: -60px;
}
/* CTA 卡片 */
.cta-card {
  background: linear-gradient(135deg, var(--deep-navy), var(--mid-blue));
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  text-align: center;
  color: #fff;
  margin-top: 40px;
}
.cta-card h3 {
  font-size: 1.5rem;
  margin-bottom: 8px;
}
.cta-card p {
  opacity: 0.8;
  margin-bottom: 20px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition);
  border: 2px solid transparent;
  letter-spacing: 0.4px;
}
.btn-primary {
  background: var(--safety-orange);
  color: #fff;
  border-color: var(--safety-orange);
}
.btn-primary:hover {
  background: var(--alert-orange);
  border-color: var(--alert-orange);
  box-shadow: 0 8px 28px rgba(241, 90, 36, 0.45);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.5);
}
.btn-outline:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: #fff;
  transform: translateY(-2px);
}
.btn-sm {
  padding: 8px 18px;
  font-size: 0.8rem;
  margin-top: 12px;
}
/* ============================================================
               页面特有样式
               ============================================================ */
/* ---- 关于我们: 翻转卡片 ---- */
.culture-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-top: 30px;
}
.flip-card {
  background: transparent;
  height: 260px;
  perspective: 1000px;
}
.flip-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.6s;
  transform-style: preserve-3d;
  border-radius: var(--radius-lg);
}
.flip-card:hover .flip-card-inner {
  transform: rotateY(180deg);
}
.flip-front, .flip-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 28px 20px;
  text-align: center;
}
.flip-front {
  background: #fff;
  border: 1px solid var(--border-subtle);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}
.flip-front i {
  font-size: 3rem;
  color: var(--safety-orange);
  margin-bottom: 14px;
}
.flip-front h4 {
  font-size: 1.2rem;
  color: var(--deep-navy);
}
.flip-back {
  background: var(--deep-navy);
  color: #fff;
  transform: rotateY(180deg);
}
.flip-back p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
}
/* ---- 关于我们: 公司简介 ---- */
.about-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.about-visual {
  background: linear-gradient(135deg, #e9eef5, #dce3ec);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.about-visual i {
  font-size: 5rem;
  color: var(--safety-orange);
  position: relative;
  z-index: 1;
}
.about-visual::after {
  content: '';
  position: absolute;
  width: 250px;
  height: 250px;
  border: 3px dashed rgba(241, 90, 36, 0.25);
  border-radius: 50%;
  animation: spin 25s linear infinite;
}
@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
.about-text .highlight-box {
  background: #fff5f0;
  border-left: 4px solid var(--safety-orange);
  padding: 16px 20px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 20px 0;
}
/* ---- 服务实力: 流程步骤 ---- */
.process-steps {
  display: flex;
  flex-wrap: wrap;
      justify-content: space-between;;
  gap: 30px;
  margin-top: 30px;
}
.process-step {
  flex: 1 1 180px;
  max-width: 220px;
  text-align: center;
}
.step-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: var(--safety-orange);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 12px;
  box-shadow: 0 6px 18px rgba(241, 90, 36, 0.3);
}
.process-step h5 {
  font-size: 1rem;
  color: var(--deep-navy);
  margin-bottom: 4px;
}
.process-step p {
  font-size: 0.85rem;
  color: var(--text-muted);
}
/* ---- 服务实力: 网络覆盖 ---- */
.job-detail-hidden {
  display: none;
}
.network-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 30px;
}
.network-item {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
  border: 1px solid var(--border-subtle);
  transition: 0.3s;
}
.network-item:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.network-item i {
  font-size: 2.2rem;
  color: var(--safety-orange);
  margin-bottom: 10px;
}
.network-item h4 {
  font-size: 1rem;
  color: var(--deep-navy);
  margin-bottom: 6px;
}
/* ---- 核心实力: 安全体系 ---- */
.safety-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 30px;
}
.safety-item {
  text-align: center;
  padding: 20px;
}
.safety-item i {
  font-size: 2.5rem;
  color: var(--safety-orange);
  margin-bottom: 12px;
}
.safety-item h4 {
  font-size: 1rem;
  color: var(--deep-navy);
  margin-bottom: 6px;
}
.safety-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
}
/* ---- 新闻列表: 筛选 & 分页 ---- */
.filter-bar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 30px;
}
.filter-btn {
  padding: 8px 20px;
  border-radius: 50px;
  border: 1px solid var(--border-subtle);
  background: #fff;
  color: var(--text-body);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: 0.3s;
}
.filter-btn.active, .filter-btn:hover {
  background: var(--safety-orange);
  color: #fff;
  border-color: var(--safety-orange);
}
.news-grid {
  display: grid;
  gap: 24px;
}
.news-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  transition: 0.4s;
  display: flex;
  flex-direction: column;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}
.news-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}
.news-card-img {
  height: 18rem;
  background: linear-gradient(135deg, #eaf1fa 0%, #dce8f6 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.8rem;
  color: var(--primary);
  transition: all var(--transition);
  overflow: hidden;
}
.news-img {
  height: 200px;
  background-size: cover;
  background-position: center;
  transition: 0.5s;
  position: relative;
  overflow: hidden;
}
.news-card:hover .news-img {
  transform: scale(1.05);
}
.news-img .overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(7, 17, 31, 0.6) 0%, transparent 60%);
}
.news-img .img-category {
  position: absolute;
  bottom: 12px;
  left: 16px;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(4px);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  z-index: 2;
}
.news-body {
  padding: 20px 24px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.news-body .news-date {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.news-body h4 {
  font-size: 1.15rem;
  color: var(--deep-navy);
  margin-bottom: 8px;
  font-weight: 700;
  line-height: 1.4;
}
.news-body p {
  font-size: 0.9rem;
  color: var(--text-body);
  line-height: 1.6;
  flex: 1;
}
.news-body .tag {
  display: inline-block;
  font-size: 0.7rem;
  padding: 4px 12px;
  border-radius: 12px;
  font-weight: 600;
  margin-top: 12px;
  align-self: flex-start;
}
.tag-company {
  background: #eef2ff;
  color: #4a5fd5;
}
.tag-industry {
  background: #fff7ed;
  color: #f15a24;
}
.pagination {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 40px;
}
.page-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
  background: #fff;
  color: var(--text-body);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.page-btn.active, .page-btn:hover {
  background: var(--safety-orange);
  color: #fff;
  border-color: var(--safety-orange);
}
.page-btn.disabled {
  opacity: 0.4;
  pointer-events: none;
}
/* ---- 新闻详情 ---- */
.article-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 40px clamp(16px, 4vw, 40px) 60px;
}
.article-header {
  margin-bottom: 30px;
}
.article-header .category-tag {
  display: inline-block;
  background: #fff5f0;
  color: var(--safety-orange);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 12px;
}
.article-header h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.2rem, 3.5vw, 1.8rem);
  font-weight: 800;
  color: var(--deep-navy);
  line-height: 1.3;
  margin-bottom: 12px;
}
.article-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--text-muted);
  font-size: 0.9rem;
  flex-wrap: wrap;
}
.article-meta span {
  display: flex;
  align-items: center;
  gap: 5px;
}
.featured-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 30px;
  box-shadow: var(--shadow-lg);
}
.featured-image img {
  width: 100%;
  display: block;
  transition: 0.5s;
}
.article-content {
  font-size: 1.05rem;
  line-height: 1.9;
  color: var(--text-body);
}
.article-content p {
  margin-bottom: 20px;
}
.article-content h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--deep-navy);
  margin: 30px 0 14px;
}
.article-content blockquote {
  border-left: 4px solid var(--safety-orange);
  background: #fef7f2;
  margin: 24px 0;
  padding: 18px 24px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  color: var(--text-dark);
}
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 30px;
  color: var(--safety-orange);
  font-weight: 600;
  text-decoration: none;
  transition: gap 0.2s;
}
.back-link:hover {
  gap: 14px;
}
.prev-next-nav {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 40px;
  padding-top: 30px;
  border-top: 1px solid var(--border-subtle);
}
.prev-next-nav a {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 24px;
  border-radius: var(--radius-md);
  background: #fff;
  border: 1px solid var(--border-subtle);
  text-decoration: none;
  color: var(--text-dark);
  transition: 0.3s;
  position: relative;
  overflow: hidden;
}
.prev-next-nav a:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
  border-color: var(--safety-orange);
}
.prev-next-nav a .nav-icon {
  font-size: 1.8rem;
  color: var(--safety-orange);
  transition: transform 0.3s;
}
.prev-next-nav a:hover .nav-icon {
  transform: scale(1.2);
}
.prev-next-nav a .nav-text {
  display: flex;
  flex-direction: column;
}
.prev-next-nav a .nav-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.prev-next-nav a .nav-title {
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.4;
  color: var(--deep-navy);
  max-width: 300px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.related-news {
  margin-top: 60px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 40px;
}
.related-news h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--deep-navy);
  margin-bottom: 20px;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.related-card {
  background: #fff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: 0.3s;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
}
.related-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}
.related-card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
}
.related-card .related-body {
  padding: 16px 20px;
  flex: 1;
}
.related-card h4 {
  font-size: 1rem;
  color: var(--deep-navy);
  margin-bottom: 6px;
}
.related-card .related-date {
  font-size: 0.8rem;
  color: var(--text-muted);
}
/* ---- 首页: 发展历程 Swiper ---- */
.history-swiper {
  padding: 20px 0 40px;
}
.milestone-card {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 32px 24px;
  text-align: center;
  transition: 0.4s;
  height: 100%;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}
.milestone-card:hover {
  transform: translateY(-6px);
  border-color: rgba(241, 90, 36, 0.2);
}
.milestone-year {
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--safety-orange);
  line-height: 1;
  margin-bottom: 8px;
  opacity: 0.9;
}
.milestone-card h4 {
  font-size: 1.2rem;
  color: var(--deep-navy);
  margin-bottom: 8px;
}
.milestone-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
}
.milestone-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--safety-orange), transparent);
  opacity: 0;
  transition: 0.4s;
}
.milestone-card:hover::after {
  opacity: 1;
}
/* ---- 首页: 客户案例 Swiper ---- */
.case-swiper {
  padding: 20px 0 40px;
}
.case-card {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 32px 28px;
  text-align: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
  transition: 0.4s;
  height: 100%;
}
.case-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-5px);
}
.case-card i {
  font-size: 2.8rem;
  color: var(--safety-orange);
  margin-bottom: 12px;
}
.case-card h4 {
  font-size: 1.2rem;
  color: var(--deep-navy);
  margin-bottom: 8px;
}
.case-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
}
/* ---- 快速定位条 (关于我们) ---- */
.quick-nav {
  background: #fff;
  border-bottom: 1px solid var(--border-subtle);
  padding: 12px clamp(16px, 4vw, 40px);
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
  position: sticky;
  top: calc(var(--topbar-height) + var(--header-height));
  z-index: 50;
}
.quick-nav a {
  text-decoration: none;
  color: var(--text-body);
  font-weight: 600;
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: 0.2s;
}
.quick-nav a:hover, .quick-nav a.active {
  color: var(--safety-orange);
}
/* ---- 模态框 (招聘详情) ---- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: 0.3s;
}
.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}
.modal-dialog {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  max-width: 500px;
  width: 90%;
  position: relative;
  box-shadow: var(--shadow-xl);
}
.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: #f1f5f9;
  cursor: pointer;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal-dialog h3 {
  color: var(--deep-navy);
  margin-bottom: 8px;
}
.modal-dialog .job-detail {
  color: var(--text-body);
  font-size: 0.9rem;
  line-height: 1.6;
}
/* ---- 灯箱 ---- */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: 0.3s;
}
.lightbox.active {
  opacity: 1;
  visibility: visible;
}
.lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: 8px;
}
.lightbox-close {
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 2rem;
  color: #fff;
  cursor: pointer;
  background: none;
  border: none;
}
/* ============================================================
               Footer
               ============================================================ */
.site-footer {
  background: var(--deep-navy);
  color: rgba(255, 255, 255, 0.7);
  padding: 30px clamp(16px, 4vw, 40px) 28px;
}
.site-footer a {
  color: rgba(255, 255, 255, 0.7);
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 30px;
  max-width: var(--max-width);
  margin: 0 auto;
}
.footer-col h4 {
  color: #fff;
  margin-bottom: 14px;
  font-size: 1rem;
}
.footer-col ul {
  list-style: none;
}
.footer-col ul li a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  font-size: 0.85rem;
  transition: 0.2s;
}
.footer-col ul li a:hover {
  color: var(--safety-orange);
}
.footer-bottom {
  text-align: center;
  margin-top: 24px;
  opacity: 0.6;
  font-size: 0.85rem;
}
/* ============================================================
               Back to Top
               ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--deep-navy);
  color: #fff;
  border: none;
  cursor: pointer;
  font-size: 1.2rem;
  z-index: 900;
  opacity: 0;
  visibility: hidden;
  transition: 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}
.back-to-top:hover {
  background: var(--safety-orange);
  transform: translateY(-3px);
}
/* ============================================================
               响应式设计
               ============================================================ */
@media (max-width: 1200px) {
  .hero-content {
    gap: 30px;
  }
}
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-visual {
    display: none;
  }
  .hero-text .hero-subtitle {
    max-width: 100%;
  }
  .stats-strip .container {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-intro-grid {
    grid-template-columns: 1fr;
  }
  .about-visual {
    height: 260px;
  }
}
.gsjj {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

*分页*/
/* ==================== 分页器 - 高端科技感样式 ==================== */
.pager {
    text-align: center;
    margin: 44px 0 20px;
}

.pager ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 6px;
    list-style: none;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.55);
    border-radius: 50px;
    box-shadow: 0 6px 24px rgba(10, 43, 94, 0.05);
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.pager ul li {
    display: inline-block;
    list-style: none;
}

.pager ul li a {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 5px 14px;
    background: rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: 50px;
    color: #495057;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.88rem;
    letter-spacing: 0.3px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    margin-left: 0;
}

/* 光泽扫过 */
.pager ul li a::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 40%, rgba(255, 255, 255, 0.4) 50%, transparent 60%);
    transform: translateX(-100%);
    transition: transform 0.5s;
    z-index: 0;
}

.pager ul li a:hover::before {
    transform: translateX(100%);
}

.pager ul li a span,
.pager ul li a i,
.pager ul li a .bi {
    position: relative;
    z-index: 1;
}

/* 悬停效果 */
.pager ul li a:hover {
    background: rgba(10, 43, 94, 0.08);
    border-color: rgba(10, 43, 94, 0.2);
    color: #0A2B5E;
    box-shadow: 0 4px 16px rgba(10, 43, 94, 0.1);
    transform: translateY(-2px);
}

/* 当前激活页 */
.pager ul .active a {
    background: linear-gradient(135deg, #f15a24 0%, #e02d30 100%);
    border-color: #f15a24;
    color: #fff;
    box-shadow: 0 4px 18px rgba(194, 37, 39, 0.35);
    font-weight: 700;
}

.pager ul .active a:hover {
    background: linear-gradient(135deg, #f15a24 0%, #e02d30 100%);
    border-color: #f15a24;
    color: #fff;
    box-shadow: 0 6px 24px rgba(194, 37, 39, 0.45);
    transform: translateY(-2px);
}

/* 省略号样式 */
.pager ul li span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    color: #6c757d;
    font-weight: 600;
    font-size: 0.88rem;
    opacity: 0.6;
}

/* 禁用状态 */
.pager ul li.disabled a {
    opacity: 0.4;
    pointer-events: none;
    cursor: not-allowed;
}

.pager ul li.disabled a:hover {
    transform: none;
    box-shadow: none;
    background: rgba(255, 255, 255, 0.5);
    border-color: rgba(255, 255, 255, 0.6);
    color: #495057;
}
@media (max-width: 768px) {
  .main-nav {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  .hero-swiper .swiper-slide {
    min-height: 70vh;
  }
  .hero-text h1 {
    font-size: 1.8rem;
  }
  .page-hero h1 {
    font-size: 2rem;
  }
  .page-hero {
    padding: 50px clamp(16px, 4vw, 40px) 40px;
  }
  .news-grid {
    grid-template-columns: 1fr;
  }
  .stats-strip .container {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding: 18px 0;
  }
  .stat-item .stat-num {
    font-size: 1.4rem;
  }
  .prev-next-nav {
    flex-direction: column;
  }
  .prev-next-nav a {
    justify-content: space-between;
  }
  .prev-next-nav a .nav-title {
    max-width: 180px;
  }
  .core-grid, .service-grid, .commitment-grid, .danger-class-grid {
    grid-template-columns: 1fr;
  }
  .flip-card {
    height: 220px;
  }
  .quick-nav {
    gap: 12px;
    padding: 10px 16px;
  }
  .quick-nav a {
    font-size: 0.8rem;
  }
  .dashboard-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .btn {
    padding: 8px 15px;
    font-weight: 500;
    font-size: 0.85rem;
  }
  .hero-swiper {
    min-height: auto;
  }
  .hero-buttons {
    justify-content: center;
  }
  .dash-card .dash-num {
    font-size: 1.85rem;
  }
  .gsjj {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .highlight-grid, .honor-gallery { grid-template-columns: 1fr;

}
  
  .process-steps {
    display: flex
;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    margin-top: 30px;
}
  
  
}